Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1355+115 (2026b, independent mode)

Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 209.5934154162308°
Declination: 11.3258108046625°
No. sessions: 5
No. delays: 367
Defining: No
RMS(α cos δ) = 0.3298 mas
RMS(δ) = 0.9128 mas
Variability ellipse semimajor axis = 0.9625 mas
Variability ellipse semiminor axis = 0.1250 mas
Variability ellipse position angle = 18.6 deg
Equivalent α-δ correlation = 0.92

Observed in only 5 session(s)

Quarterly time series for 1355+115 (2026b, 4 global solutions)

Data

Right ascension: 209.5934154968229°
Declination: 11.3258108458567°
No. sessions: 5
No. delays: 367
Defining: No
RMS(α cos δ) = 0.1260 mas
RMS(δ) = 0.3122 mas
Variability ellipse semimajor axis = 0.3151 mas
Variability ellipse semiminor axis = 0.1186 mas
Variability ellipse position angle = 8.3 deg
Equivalent α-δ correlation = 0.31

Observed in only 5 session(s)